U.S. average temperature has risen more than 2ºF over the past 50 years and is projected to rise more in the future; how much more depends primarily on the amount of heat-trapping gases emitted globally and how sensitive the climate is to those emissions.

They cherry-picked a start point at a local minimum. There has been no net change over the past century.

The reason why they expect temperatures to increase as CO2 increases, is because they are tampering with the data in proportion with atmospheric CO2. It is 100% fraudulent self-fulfilling prophesy.

The amount of rain falling in the heaviest downpours has increased approximately 20 percent on average in the past century, and this trend is very likely to continue

As of 1999, NASA GISS showed the US in fairly strong cooling trend since the 1930s. That didn’t suit the global warming agenda, so they have repeatedly cooled the pre-1960 years, and warmed the years after the 1960s – in order to create a warming trend which doesn’t exist and didn’t happen.

The frequency of hot days in the US has plummeted since the 1930s.

The people at NCDC and GISS are defrauding Americans with their data tampering.

Gavin created the fastest warming place on Earth in the Arctic, primarily with imaginary data. Note that the 2-4C warming red area inside the oval is almost entirely fabricated from gray “missing data”